Where is the key to the overseerers office? ive found the security key to the technicians under the water but thats as far as ive gotten, ive also went downstairs to check the armory only to find it locked as well.
Isn't one. You have to get 2 passwords, which are located in each flooded areas. Then there's a terminal around the armory entrance that drains one of the flooded areas. You go there and access another terminal that unlocks the Overseer's office. The Overseer's office also contains a terminal that unlocks the locked door in the armory.
"The only good time to have a partner is when you're losing."